<template>
<div class="icons">
	<swiper :options="swiperOption" >
		<swiper-slide v-for="page of pages" :key="index">
		<div class="icon" v-for="item of page" :key="item.id">
			<div class="icons-img">
			<img class="icon-img-content" :src="item.imgUrl" />
		</div>
			<p class="icon-desc">{{item.desc}}</p>
		</div>
		</swiper-slide>
	</swiper>
</div>
</template>

<script>
export default{
	name:'HomeIcons',
	data(){
		return{
			iconList:[{
				id:'0001',
				imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png',
				desc:'景点门票景点门票景点门票'
			},{
				id:'0002',
				imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/bd/9f7b9b2b60c1502.png',
				desc:'滑雪季'
			},{
				id:'0003',
				imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/96/c70f1e85ae4a4f02.png',
				desc:'自然风光'
			},{
				id:'0004',
				imgUrl:'http://img1.qunarzz.com/piao/fusion/1804/5a/13ceb38dcf262f02.png',
				desc:'一日游'
			},{
				id:'0005',
				imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/95/f3dd6c383aeb3b02.png',
				desc:'景点门票'
			},{
				id:'0006',
				imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/bd/9f7b9b2b60c1502.png',
				desc:'滑雪季'
			},{
				id:'0007',
				imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/96/c70f1e85ae4a4f02.png',
				desc:'自然风光'
			},{
				id:'0008',
				imgUrl:'http://img1.qunarzz.com/piao/fusion/1804/5a/13ceb38dcf262f02.png',
				desc:'一日游'
			},{
				id:'0009',
				imgUrl:'http://img1.qunarzz.com/piao/fusion/1803/76/eb88861d78fb9902.png',
				desc:'动植物园'
			}]
		}
	},
	computed:{
		pages (){
			const pages = []
			this.iconList.forEach((item,index) => {
				const page = Math.floor(index / 8)
				if(!pages[page]){
					pages[page]=[]
				}
				pages[page].push(item)
			})
			return pages
		}
	}
}
</script>

<style lang="stylus" scoped>
	@import '~styles/varibles.styl'
	@import '~styles/mixins.styl'
	.icons >>> .swiper-container
		height: 0
		padding-bottom:50%
	.icon
		position: relative
		overflow: hidden
		float: left
		width:25%
		height: 0
		padding-bottom: 25%
	.icons-img
		position: absolute
		top: 0
		left: 0
		right: 0
		bottom: .44rem
		box-sizing:border-box
		padding:.1rem
	.icon-img-content
		display:block
		margin: 0 auto
		height: 100%
	.icon-desc
		position: absolute
		left: 0
		right: 0
		bottom: 0
		height:.44rem
		line-height:.44rem
		text-align:center
		color:$darkTextColor
		ellipsis()
</style>